ISO 1833-1:2020 Textiles — Quantitative chemical analysis — Part 13: Mixtures of certain chlorofibres and certain other fibres (method using carbon disulfide/acetone)
ISO 1833-2:2020 history
2020ISO 1833-2:2020 Textiles — Quantitative chemical analysis — Part 2: Ternary fibre mixtures
2006ISO 1833-2:2006 Textiles - Quantitative chemical analysis - Part 2: Ternary fibre mixtures